纺锤体的无创伤性观测在辅助生殖技术(ART)的各个方面得到广泛应用:通过对纺锤体的有无、位置和形态结构的观察预测卵的质量;研究卵对培养环境条件的敏感度从而进行培养条件的质量控制;减少胞浆内单精子注射(ICSI)过程中对纺锤体的损伤从而保证胞浆内单精子注射技术的安全性和有效性;应用于冷冻技术用以改进卵子冷冻的方法;另外,纺锤体的无创伤性观测大大提高了在核移植技术的效率。纺锤体提供了卵子的重要信息以帮助在辅助生殖技术中获得更好的结果。 The noninvasive observation of the spindle is widely used in all aspects of assisted reproductive technology (ART): the quality of the eggs is predicted by observation of the presence, location and morphology of the spindle; the sensitivity of the eggs to the environmental conditions of the culture Quality control of culture conditions; reduce intracytoplasmic sperm injection (ICSI) during spindle damage so as to ensure the safety and effectiveness of intracytoplasmic sperm injection technology; used in freezing technology to improve egg freezing Methods; in addition, the noninvasive observation of spindles greatly improves the efficiency of nuclear transfer techniques. The spindle provides important information about the egg to help achieve better results in assisted reproductive technology.